package com.xsr.dao.impl;

import com.xsr.dao.BookDao;

/**
 * @author 邢式瑞
 * @version 1.0
 * @project spring01
 * @date 2022/8/20 15:42
 */
public class BookDaoImpl  implements BookDao {
    public void save() {
        System.out.println("dao");
    }
}
